©2013 National Research Council of Thailand
Guolong และผู้แต่งคนอื่นๆ. 2009. Depression, cognitive impairment and 5 chronic conditions among the community dwelling elderly in a community of Khon Kaen : a primary care based descriptive study. Faculty of Medicine, Khon Kaen University;
Guolong และผู้แต่งคนอื่นๆ. (2009) Depression, cognitive impairment and 5 chronic conditions among the community dwelling elderly in a community of Khon Kaen : a primary care based descriptive study . Khon Kaen University/Khon Kaen.
Guolong และผู้แต่งคนอื่นๆ. Depression, cognitive impairment and 5 chronic conditions among the community dwelling elderly in a community of Khon Kaen : a primary care based descriptive study. . Khon Kaen:Khon Kaen University, 2009.
Guolong และผู้แต่งคนอื่นๆ. (2009) Depression, cognitive impairment and 5 chronic conditions among the community dwelling elderly in a community of Khon Kaen : a primary care based descriptive study . Khon Kaen University/Khon Kaen.